15216194

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20507}}^1$

素因数の和:20569

約数の個数: 16

約数和(自身を含む): 26578368

約数和(自身を除く): 11362174

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 20507, 41014, 143549, 287098, 1086871, 2173742, 7608097, 15216194]

約数ペア:

[(1, 15216194), (2, 7608097), (7, 2173742), (14, 1086871), (53, 287098), (106, 143549), (371, 41014), (742, 20507)]